package com.xyhuo.leetcode;

public class BasicDataCachePool {

    public static void main(String[] args) {
        Integer a = new Integer(18);
        Integer A = new Integer(18);
        System.out.println(a == A);

        Integer b = Integer.valueOf(18);
        Integer B = Integer.valueOf(18);
        System.out.println(b == B);

        Integer c = Integer.valueOf(300);
        Integer C = Integer.valueOf(300);
        System.out.println(c == C);
    }
}
